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A short black cable with a 4-pin Molex plug splitting into four 3-pin connectors, two white and two black

Vszerda

Vszerda 4-pin Molex to 2×5 V & 2×12 V 3-pin fan power cable 12.5 cm

SKU CH-HW8N-AM9CC

Splits one 4-pin Molex connector into two 5 V and two 12 V 3-pin fan headers, 12.5 cm long

  • Converts one Molex connector into four 3-pin fan headers for expanded cooling options
  • Delivers two 5 V and two 12 V outputs to match fan speed requirements
  • Colour-coded white and black plugs simplify correct voltage selection
  • 5 cm length fits tidy internal routing in compact cases
  • Lightweight 10 g design adds minimal strain to motherboard headers

Power-adapter cable for case fans

This 12.5 cm cable converts a single 4-pin Molex connector into two 5 V and two 12 V three-pin outputs. It is built for PC builders who need to run multiple 3-pin fans from one Molex header.

Replaces limited 3-pin headers

When a motherboard or fan controller lacks enough 3-pin sockets, this adapter adds four connections without occupying extra board headers. The jump is worthwhile whenever the existing 3-pin ports are exhausted but a Molex plug is free.

Steady voltage delivery under load

Each output maintains its rated 5 V or 12 V line continuously, so fan speeds stay consistent during prolonged operation. The short 12.5 cm run keeps resistance low, preventing voltage drop that could otherwise slow fans over time.

Highlights

  • Converts one Molex connector into four 3-pin fan headers for expanded cooling options
  • Delivers two 5 V and two 12 V outputs to match fan speed requirements
  • Colour-coded white and black plugs simplify correct voltage selection
  • 5 cm length fits tidy internal routing in compact cases
  • Lightweight 10 g design adds minimal strain to motherboard headers

Specifications

No published specifications for this item yet.

Questions about this item

How much clearance do I need for the 12.5 cm cable and its four 3-pin connectors?

The cable is 12.5 cm long and splits into two white 12 V and two black 5 V 3-pin plugs, so allow enough room for the split and each connector to seat without tension.

Which Molex pin do I use to get 5 V versus 12 V for my fans?

Plug the single 4-pin Molex male into a standard peripheral power lead; the cable internally routes 5 V to the two black 3-pin plugs and 12 V to the two white 3-pin plugs.

Will the 3-pin plugs wear out and need replacing?

The 3-pin connectors are rated for normal internal use; if a plug becomes loose or a wire frays, replace the whole 10 g adapter cable.

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